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rcasiodu:有好几种方法啊,我知道的有三种: >oe4mW (1)在ray trace中,有主光线角度,如下图 6eD(dZ [图片] 0FG5_t"",\ (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) '/Cg*o/ [图片] j'k8^*M6 ....... (2012-08-16 16:13) G5!|y#T
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